<template>
  <div>
    <TypeNav />
    <div class="main">
      <div class="py-container">
        <!--bread-->
        <div class="bread">
          <ul class="fl sui-breadcrumb">
            <li>
              <a href="#">全部结果</a>
            </li>
          </ul>
          <!-- 面包屑 -->
          <ul class="fl sui-tag">
            <!-- 关键字 -->
            <li v-if="searchParams.keyword" class="with-x">
              {{ searchParams.keyword }}<i @click="removeKeyword">×</i>
            </li>
            <li v-if="searchParams.trademark" class="with-x">
              {{ searchParams.trademark.split(":")[1]
              }}<i @click="removeMark">×</i>
            </li>
            <li
              v-for="(prop, index) in searchParams.props"
              :key="index"
              class="with-x"
            >
              {{ prop.split(":")[1] }}<i @click="removeAttr(index)"> ×</i>
            </li>
          </ul>
        </div>

        <!--selector-->
        <SearchSelector @trademarkInfo="trademarkInfo" @attrInfo="attrInfo" />

        <!--details-->
        <div class="details clearfix">
          <div class="sui-navbar">
            <div class="navbar-inner filter">
              <ul class="sui-nav">
                <li :class="{'active':isOne}" @click="changeOrder('1')">
                  <a href="#"
                    >综合<icon v-show="isOne" :name="arrowName"></icon
                  ></a>
                </li>
                <li :class="{'active':isTwo}" @click="changeOrder('2')">
                  <a href="#"
                    >价格<icon v-show="isTwo" :name="arrowName"></icon
                  ></a>
                </li>
              </ul>
            </div>
          </div>
          <div class="goods-list">
            <ul class="yui3-g">
              <li
                v-for="(good, index) in goodsList"
                :key="good.id"
                class="yui3-u-1-5"
              >
                <div class="list-wrap">
                  <div class="p-img">
                    <router-link :to="`/detail/${good.id}`" target="_blank"
                      ><img :src="good.defaultImg"
                    /></router-link>
                  </div>
                  <div class="price">
                    <strong>
                      <em>¥</em>
                      <i>{{ good.price }}</i>
                    </strong>
                  </div>
                  <div class="attr">
                    <a target="_blank" href="item.html" :title="good.title">{{
                      good.title
                    }}</a>
                  </div>
                  <div class="commit">
                    <i class="command"
                      >已有<span>{{ good.hotScore }}</span
                      >人评价</i
                    >
                  </div>
                  <div class="operate">
                    <a
                      href="success-cart.html"
                      target="_blank"
                      class="sui-btn btn-bordered btn-danger"
                      >加入购物车</a
                    >
                    <a href="javascript:void(0);" class="sui-btn btn-bordered"
                      >收藏</a
                    >
                  </div>
                </div>
              </li>
            </ul>
          </div>

          <Pagination
            :pageNo="searchParams.pageNo"
            :pageSize="searchParams.pageSize"
            :total="total"
            :continues="5"
            @getPageNo="getPageNo"
          />
        </div>

        
      </div>
    </div>
  </div>
</template>

<script>
  import SearchSelector from './SearchSelector/SearchSelector'
  import {mapGetters, mapState} from 'vuex'
  import Pagination from '@/components/Pagination'
  export default {
    name: 'Search',
    data(){
      return {
        searchParams:{
          category1Id: '', // 一级分类ID
          category2Id: '', // 二级分类ID
          category3Id: '', // 三级分类ID
          categoryName: '', // 分类名称
          keyword: '', // 关键字
          trademark: '', // 品牌  "ID:品牌名称"
          props: [], // 商品属性的数组: ["属性ID:属性值:属性名"] 示例: ["2:6.0～6.24英寸:屏幕尺寸"]
          order: '1:desc', // 排序方式  1: 综合,2: 价格 asc: 升序,desc: 降序  示例: "1:desc"
          pageNo: 1, // 当前页码
          pageSize: 10, // 每页数量
        },
        orderIcon:'arrow-up'
      }
    },
    components: {
      SearchSelector,
      Pagination
    },
    beforeMount(){
      Object.assign(this.searchParams,this.$route.query,this.$route.params)
    },
    mounted(){
      this.getData()
    },
    computed:{
      ...mapState({
        searchList:(state)=>state.search.searchList
      }),
      ...mapGetters(['goodsList','searchList']),
    
      arrowName() {
        if(this.searchParams.order.indexOf("asc") != -1){
          return 'arrow-up'
        }else {
          return 'arrow-down'
        }
      },
      isOne(){
        return this.searchParams.order.indexOf("1") != -1
      },
      isTwo(){
          return this.searchParams.order.indexOf("2") != -1
      }
    },
    methods:{
      getData(){
        this.$store.dispatch('getSearchList',this.searchParams)
      },
      // 删除关键字面包屑
      removeKeyword(){
        this.searchParams.keyword= ''
        this.getData()
        this.$bus.$emit('clear')

        this.$router.push({name:'search',query:this.$route.query});
      },
      // 删除品牌面包屑
      removeMark(){
        this.searchParams.trademark = ''
        this.getData()
      },
      // 删除属性
      removeAttr(index){
        this.searchParams.props.splice(index,1)
        this.getData()
      },

      // 选择品牌
      trademarkInfo(trademark) {
        this.searchParams.trademark = `${trademark.tmId}:${trademark.tmName}`
        this.getData()
      },
      // 选择属性
      attrInfo(attr,attrValue) {
        let props = `${attr.attrId}:${attrValue}:${attr.attrName}`
        if(this.searchParams.props.indexOf(props) == -1) {
          this.searchParams.props.push(props)
        }
        this.getData()
      },
      // 排序
      changeOrder(newFlag){
        let flag = this.searchParams.order.split(':')[0];
        let sort = this.searchParams.order.split(':')[1];

        if(flag == newFlag) {
          sort = (sort == 'asc' ? 'desc' : 'asc')
        } else {
          sort = 'desc'
        }

        this.searchParams.order = `${newFlag}:${sort}`
        
        this.getData()
      },
      //自定义事件的回调函数---获取当前第几页
      getPageNo(pageNo) {
        //整理带给服务器参数
        this.searchParams.pageNo = pageNo;
        //再次发请求
        this.getData();
      },
    },
    watch:{
      $route(newValue,oldValue) {
        this.searchParams.category1Id = undefined
        this.searchParams.category2Id = undefined
        this.searchParams.category3Id = undefined
        Object.assign(this.searchParams,this.$route.query,this.$route.params)
        this.getData()
      }
    },

  }
</script>

<style lang="less" scoped>
.main {
  margin: 10px 0;

  .py-container {
    width: 1200px;
    margin: 0 auto;

    .bread {
      margin-bottom: 5px;
      overflow: hidden;

      .sui-breadcrumb {
        padding: 3px 15px;
        margin: 0;
        font-weight: 400;
        border-radius: 3px;
        float: left;

        li {
          display: inline-block;
          line-height: 18px;

          a {
            color: #666;
            text-decoration: none;

            &:hover {
              color: #4cb9fc;
            }
          }
        }
      }

      .sui-tag {
        margin-top: -5px;
        list-style: none;
        font-size: 0;
        line-height: 0;
        padding: 5px 0 0;
        margin-bottom: 18px;
        float: left;

        .with-x {
          font-size: 12px;
          margin: 0 5px 5px 0;
          display: inline-block;
          overflow: hidden;
          color: #000;
          background: #f7f7f7;
          padding: 0 7px;
          height: 20px;
          line-height: 20px;
          border: 1px solid #dedede;
          white-space: nowrap;
          transition: color 400ms;
          cursor: pointer;

          i {
            margin-left: 10px;
            cursor: pointer;
            font: 400 14px tahoma;
            display: inline-block;
            height: 100%;
            vertical-align: middle;
          }

          &:hover {
            color: #28a3ef;
          }
        }
      }
    }

    .details {
      margin-bottom: 5px;

      .sui-navbar {
        overflow: visible;
        margin-bottom: 0;

        .filter {
          min-height: 40px;
          padding-right: 20px;
          background: #fbfbfb;
          border: 1px solid #e2e2e2;
          padding-left: 0;
          border-radius: 0;
          box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

          .sui-nav {
            position: relative;
            left: 0;
            display: block;
            float: left;
            margin: 0 10px 0 0;

            li {
              float: left;
              line-height: 18px;

              a {
                display: block;
                cursor: pointer;
                padding: 11px 15px;
                color: #777;
                text-decoration: none;
              }

              &.active {
                a {
                  background: #e1251b;
                  color: #fff;
                }
              }
            }
          }
        }
      }

      .goods-list {
        margin: 20px 0;

        ul {
          display: flex;
          flex-wrap: wrap;

          li {
            height: 100%;
            width: 20%;
            margin-top: 10px;
            line-height: 28px;

            .list-wrap {
              .p-img {
                padding-left: 15px;
                width: 215px;
                height: 255px;

                a {
                  color: #666;

                  img {
                    max-width: 100%;
                    height: auto;
                    vertical-align: middle;
                  }
                }
              }

              .price {
                padding-left: 15px;
                font-size: 18px;
                color: #c81623;

                strong {
                  font-weight: 700;

                  i {
                    margin-left: -5px;
                  }
                }
              }

              .attr {
                padding-left: 15px;
                width: 85%;
                overflow: hidden;
                margin-bottom: 8px;
                min-height: 38px;
                cursor: pointer;
                line-height: 1.8;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 2;

                a {
                  color: #333;
                  text-decoration: none;
                }
              }

              .commit {
                padding-left: 15px;
                height: 22px;
                font-size: 13px;
                color: #a7a7a7;

                span {
                  font-weight: 700;
                  color: #646fb0;
                }
              }

              .operate {
                padding: 12px 15px;

                .sui-btn {
                  display: inline-block;
                  padding: 2px 14px;
                  box-sizing: border-box;
                  margin-bottom: 0;
                  font-size: 12px;
                  line-height: 18px;
                  text-align: center;
                  vertical-align: middle;
                  cursor: pointer;
                  border-radius: 0;
                  background-color: transparent;
                  margin-right: 15px;
                }

                .btn-bordered {
                  min-width: 85px;
                  background-color: transparent;
                  border: 1px solid #8c8c8c;
                  color: #8c8c8c;

                  &:hover {
                    border: 1px solid #666;
                    color: #fff !important;
                    background-color: #666;
                    text-decoration: none;
                  }
                }

                .btn-danger {
                  border: 1px solid #e1251b;
                  color: #e1251b;

                  &:hover {
                    border: 1px solid #e1251b;
                    background-color: #e1251b;
                    color: white !important;
                    text-decoration: none;
                  }
                }
              }
            }
          }
        }
      }


    }
  }
}
</style>